JPS57117320A - Absorption column in wet-type treating device for waste gas - Google Patents
Absorption column in wet-type treating device for waste gasInfo
- Publication number
- JPS57117320A JPS57117320A JP56002728A JP272881A JPS57117320A JP S57117320 A JPS57117320 A JP S57117320A JP 56002728 A JP56002728 A JP 56002728A JP 272881 A JP272881 A JP 272881A JP S57117320 A JPS57117320 A JP S57117320A
- Authority
- JP
- Japan
- Prior art keywords
- inlet pipe
- gas
- water
- absorption column
- wall surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Gas Separation By Absorption (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
PURPOSE: To prevent the formation and growth of deposits in a countercurrent- type absorption column by a method wherein a means for spraying water to a joint part between a gas inlet pipe and the absorption column is provided at the inlet pipe so that a gas is cooled and humidified and a water flow is formed on the wall surface of the pipe.
CONSTITUTION: A water pipe 5 is fitted at a circumferential part of the gas inlet pipe 2, and water is sprayed from spray nozzles 6 to the adsorption column 1 side along the wall surface of the gas inlet pipe 2. A throttled part 9 is provided at the boundary between the inlet pipe 2 and the column 1. Accordingly, a deposit-containing liquid A flowing downward along a wall surface 1' and tending to enter the inlet pipe 2 is pushed back at the throttled part 9 by the accelerated flows of water and the gas and cannot enter the inlet pipe 2, while the gas is humidified and cooled, so that the deposit-containing liquid is pre- vented from evaporating.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56002728A JPS57117320A (en) | 1981-01-13 | 1981-01-13 | Absorption column in wet-type treating device for waste gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56002728A JPS57117320A (en) | 1981-01-13 | 1981-01-13 | Absorption column in wet-type treating device for waste gas |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57117320A true JPS57117320A (en) | 1982-07-21 |
Family
ID=11537367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56002728A Pending JPS57117320A (en) | 1981-01-13 | 1981-01-13 | Absorption column in wet-type treating device for waste gas |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57117320A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109316873A (en) * | 2018-12-10 | 2019-02-12 | 攀枝花钢城集团有限公司 | Dust-extraction unit for steelmaking converter sludge |
-
1981
- 1981-01-13 JP JP56002728A patent/JPS57117320A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109316873A (en) * | 2018-12-10 | 2019-02-12 | 攀枝花钢城集团有限公司 | Dust-extraction unit for steelmaking converter sludge |
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